801345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 1314432

約数和(自身を除く): 513087

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1303, 3909, 6515, 19545, 53423, 160269, 267115, 801345]

約数ペア:

[(1, 801345), (3, 267115), (5, 160269), (15, 53423), (41, 19545), (123, 6515), (205, 3909), (615, 1303)]